Autopsy report · NCT04077398

Volume vs Concentration: Quadratus Lumborum Blocks With High Volume/Low Concentration or Low Volume/ High Concentration in Nephrectomies

“covid interrupted initial start, then trainees involved finished program and no one took it on”

The sponsor’s own words in the registry.

Life of this trial

• Withdrawn before it enrolled anyone. Its dates are the sponsor's plans, not events that happened.

Vital statistics

Status

Withdrawn

Phase

Phase 4

Sponsor

Bruce Ben-David

Sponsor type

University, hospital or other

Conditions

Analgesia; Postoperative Pain; Block

Interventions

Ropivacaine 0.5% Injectable Solution

Participants

0

Sites

1

Countries

United States

Trials that died the same way

• Group Metacognitive Therapy for Anxiety and Depression in Cancer Survivors
  “Covid-19 halted study, reorganisation of the clincial service and staff leaving posts made recruitement to a group unfeasible” (65% match in meaning)
• Low Cost QTc Meter for Long QT Syndrome Screening in Primary Care
  “COVID, lack of funding and interruption of patient recruitment led to ending the study early.” (64% match in meaning)
• Impact of T Cells on Age-related Vascular Dysfunction: A Translational Approach
  “COVID initially delayed plans to begin recruitment of subjects. Subsequently, the departure of a clinical investigator and loss of access to equipment and study subject population resulted in study termination before any subjects were enrolled.” (64% match in meaning)
• MUlti-nuclear MR Imaging Investigation of Respiratory Disease-associated CHanges in Lung Physiology
  “COVID arm of study completed, paused while funding sought” (63% match in meaning)
• New Formulations of Propafenone to Treat Atrial Fibrillation
  “Study halted/terminated prematurely due to COVID.” (63% match in meaning)

Look deeper

• The official registry record (the source of truth)
• Record history: every change the sponsor made
• Open it in the database

Everything here comes from the current ClinicalTrials.gov record. The timeline uses the record’s dates; dates marked planned are the sponsor’s plans. The cause of death is an automatic, unverified label. This is research information, not medical advice.